有人分析有机磷农药的有效成分中含有磷元素,而磷又是植物必需的营养物质,因此宣传使用有机磷对植物有一定促进生长的作用。另一方面,也确实观察到一些作物在喷洒有机磷农药以后叶片颜色变得浓绿,一些人就把喷洒有机磷农药当成叶面追施磷肥。其实,这是一种错误的看法。首先,我们说,任何物体的功能或性状都由其内部结构来决 It was analyzed that the active ingredients of organophosphorus pesticides contain phosphorus, and phosphorus is an essential nutrient for plants, so promote the use of organic phosphorus plant has a certain role in promoting growth. On the other hand, it was also observed that the leaf color of some crops turned green after some organophosphorus pesticides were sprayed. Some people regarded the spraying of organophosphorus pesticides as foliar fertilizer. In fact, this is a wrong opinion. First, we say that the function or trait of any object is determined by its internal structure